Atmosphere, Free Full-Text
Por um escritor misterioso
Descrição
Low-cost sensors provide an affordable alternative to monitor environmental parameters with acceptable performance. There is a substantial amount of literature where low-cost sensors are compared with high-end reference measurements. However, not all organizations have access to such reference infrastructure. We propose low-cost calibration methods for temperature, relative humidity, and CO2 to allow them to collect their own reliable data. These methods are based on simple techniques and procedures that allow temperature calibration to be achieved in the range of 0 to 50 °C, relative humidity from 0 to 90%, and CO2 between 0 and 1100 ppm. The materials used to create the calibration setups can be purchased online, at hardware stores, and in pharmacies. The reliability of the calibration methods was evaluated using several indicators, such as the airtightness of the calibration box, similarity with the factory calibration, similarity with the reference, similarity between different sensors, replicability of the calibration method, and the similarity with a golden standard. In addition, the results of the low-cost calibration methods were compared with the more advanced calibration methods. A short measurement campaign in the city of Santa Clara, Cuba, demonstrated that such calibrations transform in-house developed monitoring systems into valid low-cost scientific instruments for decision-making. This work creates opportunities for institutions and researchers hosted in low- and mid-income countries to build and validate their own equipment to reliably solve local problems.
We Have Something to Say!, by Sonia Myers
ATMOSPHERE writing vector design on white background 6795695 Vector Art at Vecteezy
Atmosphere TV for Your Business, Business Cable TV
Atmosphere Informational Text Reading Comprehension Worksheet
Listen Free to Losing the Atmosphere, A Memoir: A Baffling Disorder, a Search for Help, and the Therapist Who Understood by Vivian Conan, Afterword By Jeffery Smith MD with a Free Trial.
Atmosphere Grotesk Font Family - Download Free Font
Stream EBOOK #pdf 📖 Electroculture Self Help Guide: On How to Build an Atmospheric Apparatus Antenna Full by Thawat.chat.1.98.7
PDF] Parallization of Stellar Atmosphere Codes
St. Nicholas [serial] . A MUSICAL STORY BYJOSEPH GRAY KITCHELL A very interesting book FREE on request. Suddenly he cried out, Hold it there, Doctor! >T,HE Kranbach Nocturne is a fascinating
USHOBE 3pcs Christmas Candle Lights Flameless Christmas Candles Holiday Flameless Candles Halloween Flickering Candles Christmas Decorations Candle Lamp Adornment Pattern Light Led Abs : Tools & Home Improvement
Hydroxyl, hydroperoxyl free radicals determination methods in atmosphere and troposphere - ScienceDirect
Free Photos - A Bright Blue Sky Filled With Fluffy White Clouds, Providing A Picturesque And Serene Atmosphere. The Clouds Are Scattered Throughout The Scene, Giving It A Sense Of Depth And
de
por adulto (o preço varia de acordo com o tamanho do grupo)
